CVE-2026-27308 - Vulnerability Details - OpenCVE

ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Adobe	Coldfusion

No data.

No data.

References

Link	Providers
https://www.spirityenterprise.com/pentest
https://www.spirityenterprise.com/managed-detection-response
https://www.spirityenterprise.com/virtual-ciso
https://helpx.adobe.com/security/products/coldfusion/apsb26-38.html

History

Wed, 15 Apr 2026 18:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 15 Apr 2026 14:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Adobe Adobe coldfusion
Vendors & Products		Adobe Adobe coldfusion

Tue, 14 Apr 2026 22:00:00 +0000

Type	Values Removed	Values Added
Description		ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction.
Title		ColdFusion \| Uncontrolled Resource Consumption (CWE-400)
Weaknesses		CWE-400
References		https://helpx.adobe.com/security/products/coldfusion/apsb26-38.html
Metrics		cvssV3_1 `{'score': 2.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L'}`

MITRE

Status: PUBLISHED

Assigner: adobe

Published: 2026-04-14T21:53:58.735Z

Updated: 2026-04-15T17:31:46.019Z

Reserved: 2026-02-18T22:02:41.402Z

Link: CVE-2026-27308

Vulnrichment

Updated: 2026-04-15T17:31:27.141Z

NVD

Status : Undergoing Analysis

Published: 2026-04-14T22:16:30.050

Modified: 2026-04-15T16:14:07.857

Link: CVE-2026-27308

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-27308", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "state": "PUBLISHED", "assignerShortName": "adobe", "dateReserved": "2026-02-18T22:02:41.402Z", "datePublished": "2026-04-14T21:53:58.735Z", "dateUpdated": "2026-04-15T17:31:46.019Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "ColdFusion", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "2025.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "datePublic": "2026-04-14T17:00:00.000Z", "descriptions": [{"lang": "en", "value": "ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.4, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "environmentalScore": 2.4, "environmentalSeverity": "LOW", "exploitCodeMaturity": "NOT_DEFINED", "integrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "LOW", "modifiedAttackVector": "ADJACENT_NETWORK", "modifiedAvailabilityImpact": "LOW", "modifiedConfidentialityImpact": "NONE", "modifiedIntegrityImpact": "NONE", "modifiedPrivilegesRequired": "HIGH", "modifiedScope": "UNCHANGED", "modifiedUserInteraction": "NONE", "privilegesRequired": "HIGH", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 2.4, "temporalSeverity": "LOW", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "Uncontrolled Resource Consumption (CWE-400)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-04-14T21:53:58.735Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://helpx.adobe.com/security/products/coldfusion/apsb26-38.html"}], "source": {"discovery": "EXTERNAL"}, "title": "ColdFusion | Uncontrolled Resource Consumption (CWE-400)"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-15T17:31:31.105261Z", "id": "CVE-2026-27308", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-15T17:31:46.019Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-27308", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-15T17:31:31.105261Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-15T17:31:27.141Z"}}], "cna": {"title": "ColdFusion | Uncontrolled Resource Consumption (CWE-400)", "source": {"discovery": "EXTERNAL"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "modifiedScope": "UNCHANGED", "temporalScore": 2.4, "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "temporalSeverity": "LOW", "availabilityImpact": "LOW", "environmentalScore": 2.4, "privilegesRequired": "HIGH", "exploitCodeMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "ADJACENT_NETWORK", "confidentialityImpact": "NONE", "environmentalSeverity": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedIntegrityImpact": "NONE", "modifiedUserInteraction": "NONE", "modifiedAttackComplexity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAvailabilityImpact": "LOW", "modifiedPrivilegesRequired": "HIGH", "modifiedConfidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Adobe", "product": "ColdFusion", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2025.6"}], "defaultStatus": "affected"}], "datePublic": "2026-04-14T17:00:00.000Z", "references": [{"url": "https://helpx.adobe.com/security/products/coldfusion/apsb26-38.html", "tags": ["vendor-advisory"]}], "descriptions": [{"lang": "en", "value": "ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "Uncontrolled Resource Consumption (CWE-400)"}]}], "providerMetadata": {"orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe", "dateUpdated": "2026-04-14T21:53:58.735Z"}}}, "cveMetadata": {"cveId": "CVE-2026-27308", "state": "PUBLISHED", "dateUpdated": "2026-04-15T17:31:46.019Z", "dateReserved": "2026-02-18T22:02:41.402Z", "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "datePublished": "2026-04-14T21:53:58.735Z", "assignerShortName": "adobe"}, "dataVersion": "5.2"}